AbstractRestAction::dispatch()

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by Alejandro

created 2017-03-25 09:13 UTC

↳ Parent: AbstractRestAction

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cp	0

<?php
namespace Shlinkio\Shlink\Rest\Action;

use Fig\Http\Message\RequestMethodInterface;
use Fig\Http\Message\StatusCodeInterface;
use Interop\Http\ServerMiddleware\DelegateInterface;
use Interop\Http\ServerMiddleware\MiddlewareInterface;
use Psr\Http\Message\ResponseInterface as Response;
use Psr\Http\Message\ServerRequestInterface as Request;
use Psr\Log\LoggerInterface;
use Psr\Log\NullLogger;
use Zend\Diactoros\Response\EmptyResponse;

abstract class AbstractRestAction implements MiddlewareInterface, RequestMethodInterface, StatusCodeInterface
{
    /**
     * @var LoggerInterface
     */
    protected $logger;

    public function __construct(LoggerInterface $logger = null)
    {
        $this->logger = $logger ?: new NullLogger();
    }

    /**
     * Process an incoming server request and return a response, optionally delegating
     * to the next middleware component to create the response.
     *
     * @param Request $request
     * @param DelegateInterface $delegate
     *
     * @return Response
     */
    public function process(Request $request, DelegateInterface $delegate)
    {
        if ($request->getMethod() === self::METHOD_OPTIONS) {
            return new EmptyResponse();
        }

        return $this->dispatch($request, $delegate);
    }

    /**
     * @param Request $request
     * @param DelegateInterface $delegate
     * @return null|Response
     */
    abstract protected function dispatch(Request $request, DelegateInterface $delegate);
}


1		<?php
2		namespace Shlinkio\Shlink\Rest\Action;
3
4		use Fig\Http\Message\RequestMethodInterface;
5		use Fig\Http\Message\StatusCodeInterface;
6		use Interop\Http\ServerMiddleware\DelegateInterface;
7		use Interop\Http\ServerMiddleware\MiddlewareInterface;
8		use Psr\Http\Message\ResponseInterface as Response;
9		use Psr\Http\Message\ServerRequestInterface as Request;
10		use Psr\Log\LoggerInterface;
11		use Psr\Log\NullLogger;
12		use Zend\Diactoros\Response\EmptyResponse;
13
14		abstract class AbstractRestAction implements MiddlewareInterface, RequestMethodInterface, StatusCodeInterface
15		{
16		/**
17		* @var LoggerInterface
18		*/
19		protected $logger;
20
21	20	public function __construct(LoggerInterface $logger = null)
22		{
23	20	$this->logger = $logger ?: new NullLogger();
24	20	}
25
26		/**
27		* Process an incoming server request and return a response, optionally delegating
28		* to the next middleware component to create the response.
29		*
30		* @param Request $request
31		* @param DelegateInterface $delegate
32		*
33		* @return Response
34		*/
35	20	public function process(Request $request, DelegateInterface $delegate)
36		{
37	20	if ($request->getMethod() === self::METHOD_OPTIONS) {
38		return new EmptyResponse();
39		}
40
41	20	return $this->dispatch($request, $delegate);
42		}
43
44		/**
45		* @param Request $request
46		* @param DelegateInterface $delegate
47		* @return null\|Response
48		*/
49		abstract protected function dispatch(Request $request, DelegateInterface $delegate);
50		}
51

shlinkio / shlink

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AbstractRestAction::dispatch()

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